The segments shown below could form a triangle.

Option B. False

Step-by-step explanation:

Here three segments have been given of length of 8, 7, 15 and we have to tell whether a triangle will be formed or not.

Since we know a triangle is only possible when sum of two sides is greater than the third side.

That means in the segments A,B,C

(A+B) > C ⇒ (8+15) > 7

(B+C) > A ⇒ (15+7) > 8

(A+C) > B ⇒ (8+7) not greater than 15

Therefore Option B. False is the answer.

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x